package com.yao.mall.constant;

/**
 * @author jiahua.yao
 * @version 1.0
 * @description 通用常量
 * @date 2024/3/10 21:12
 */
public abstract class CommonConstant {

    /**
     * 升序
     */
    public static final String SORT_ORDER_ASC = "ascend";

    /**
     * true
     */
    public static final Boolean TRUE = true;

    /**
     * false
     */
    public static final Boolean FALSE = false;

    /**
     * 降序
     */
    public static final String SORT_ORDER_DESC = " descend";

    /**
     * excel后缀2003
     */

    public static final String EXCEL_2003 = "xls";
    /**
     * excel后缀2007
     */

    public static final String EXCEL_2007 = "xlsx";

    /**
     * 图片上传失败
     */
    public static final String UPLOAD_ERROR= "上传失败!";

    /**
     * 父分类字段
     */
    public static final String PARENT_ID= "parent_id";

    /**
     * 0
     */
    public static final Long ZERO = 0L;

}
